3  * Samsung EXYNOS4x12 FIMC-IS (Imaging Subsystem) driver
26 #include "fimc-is.h"
27 #include "fimc-is-command.h"
28 #include "fimc-is-errno.h"
29 #include "fimc-is-param.h"
30 #include "fimc-is-regs.h"
31 #include "fimc-is-sensor.h"
38 static void __fimc_is_hw_update_param_global_shotmode(struct fimc_is *is)  in __fimc_is_hw_update_param_global_shotmode()  argument
42 	dst = &is->is_p_region->parameter.global.shotmode;  in __fimc_is_hw_update_param_global_shotmode()
43 	src = &is->config[is->config_index].global.shotmode;  in __fimc_is_hw_update_param_global_shotmode()
47 static void __fimc_is_hw_update_param_sensor_framerate(struct fimc_is *is)  in __fimc_is_hw_update_param_sensor_framerate()  argument
51 	dst = &is->is_p_region->parameter.sensor.frame_rate;  in __fimc_is_hw_update_param_sensor_framerate()
52 	src = &is->config[is->config_index].sensor.frame_rate;  in __fimc_is_hw_update_param_sensor_framerate()
56 int __fimc_is_hw_update_param(struct fimc_is *is, u32 offset)  in __fimc_is_hw_update_param()  argument
58 	struct is_param_region *par = &is->is_p_region->parameter;  in __fimc_is_hw_update_param()
59 	struct chain_config *cfg = &is->config[is->config_index];  in __fimc_is_hw_update_param()
161 unsigned int __get_pending_param_count(struct fimc_is *is)  in __get_pending_param_count()  argument
163 	struct chain_config *config = &is->config[is->config_index];  in __get_pending_param_count()
167 	spin_lock_irqsave(&is->slock, flags);  in __get_pending_param_count()
170 	spin_unlock_irqrestore(&is->slock, flags);  in __get_pending_param_count()
175 int __is_hw_update_params(struct fimc_is *is)  in __is_hw_update_params()  argument
180 	id = is->config_index;  in __is_hw_update_params()
181 	p_index = &is->config[id].p_region_index[0];  in __is_hw_update_params()
184 		__fimc_is_hw_update_param_global_shotmode(is);  in __is_hw_update_params()
187 		__fimc_is_hw_update_param_sensor_framerate(is);  in __is_hw_update_params()
191 			ret = __fimc_is_hw_update_param(is, i);  in __is_hw_update_params()
196 			ret = __fimc_is_hw_update_param(is, i);  in __is_hw_update_params()
201 			ret = __fimc_is_hw_update_param(is, i);  in __is_hw_update_params()
207 void __is_set_frame_size(struct fimc_is *is, struct v4l2_mbus_framefmt *mf)  in __is_set_frame_size()  argument
209 	unsigned int index = is->config_index;  in __is_set_frame_size()
214 	isp = &is->config[index].isp;  in __is_set_frame_size()
215 	drc = &is->config[index].drc;  in __is_set_frame_size()
216 	fd = &is->config[index].fd;  in __is_set_frame_size()
233 		      &is->config[index].p_region_index[0]))  in __is_set_frame_size()
237 	fimc_is_set_param_bit(is, PARAM_ISP_OTF_INPUT);  in __is_set_frame_size()
238 	fimc_is_set_param_bit(is, PARAM_ISP_OTF_OUTPUT);  in __is_set_frame_size()
239 	fimc_is_set_param_bit(is, PARAM_DRC_OTF_INPUT);  in __is_set_frame_size()
240 	fimc_is_set_param_bit(is, PARAM_DRC_OTF_OUTPUT);  in __is_set_frame_size()
241 	fimc_is_set_param_bit(is, PARAM_FD_OTF_INPUT);  in __is_set_frame_size()
244 int fimc_is_hw_get_sensor_max_framerate(struct fimc_is *is)  in fimc_is_hw_get_sensor_max_framerate()  argument
246 	switch (is->sensor->drvdata->id) {  in fimc_is_hw_get_sensor_max_framerate()
254 void __is_set_sensor(struct fimc_is *is, int fps)  in __is_set_sensor()  argument
256 	unsigned int index = is->config_index;  in __is_set_sensor()
260 	sensor = &is->config[index].sensor;  in __is_set_sensor()
261 	isp = &is->config[index].isp;  in __is_set_sensor()
265 				fimc_is_hw_get_sensor_max_framerate(is);  in __is_set_sensor()
274 	fimc_is_set_param_bit(is, PARAM_SENSOR_FRAME_RATE);  in __is_set_sensor()
275 	fimc_is_set_param_bit(is, PARAM_ISP_OTF_INPUT);  in __is_set_sensor()
278 static void __maybe_unused __is_set_init_isp_aa(struct fimc_is *is)  in __is_set_init_isp_aa()  argument
282 	isp = &is->config[is->config_index].isp;  in __is_set_init_isp_aa()
296 	fimc_is_set_param_bit(is, PARAM_ISP_AA);  in __is_set_init_isp_aa()
299 void __is_set_isp_flash(struct fimc_is *is, u32 cmd, u32 redeye)  in __is_set_isp_flash()  argument
301 	unsigned int index = is->config_index;  in __is_set_isp_flash()
302 	struct isp_param *isp = &is->config[index].isp;  in __is_set_isp_flash()
308 	fimc_is_set_param_bit(is, PARAM_ISP_FLASH);  in __is_set_isp_flash()
311 void __is_set_isp_awb(struct fimc_is *is, u32 cmd, u32 val)  in __is_set_isp_awb()  argument
313 	unsigned int index = is->config_index;  in __is_set_isp_awb()
316 	isp = &is->config[index].isp;  in __is_set_isp_awb()
322 	fimc_is_set_param_bit(is, PARAM_ISP_AWB);  in __is_set_isp_awb()
325 void __is_set_isp_effect(struct fimc_is *is, u32 cmd)  in __is_set_isp_effect()  argument
327 	unsigned int index = is->config_index;  in __is_set_isp_effect()
330 	isp = &is->config[index].isp;  in __is_set_isp_effect()
335 	fimc_is_set_param_bit(is, PARAM_ISP_IMAGE_EFFECT);  in __is_set_isp_effect()
338 void __is_set_isp_iso(struct fimc_is *is, u32 cmd, u32 val)  in __is_set_isp_iso()  argument
340 	unsigned int index = is->config_index;  in __is_set_isp_iso()
343 	isp = &is->config[index].isp;  in __is_set_isp_iso()
349 	fimc_is_set_param_bit(is, PARAM_ISP_ISO);  in __is_set_isp_iso()
352 void __is_set_isp_adjust(struct fimc_is *is, u32 cmd, u32 val)  in __is_set_isp_adjust()  argument
354 	unsigned int index = is->config_index;  in __is_set_isp_adjust()
358 	p_index = &is->config[index].p_region_index[0];  in __is_set_isp_adjust()
359 	isp = &is->config[index].isp;  in __is_set_isp_adjust()
393 		fimc_is_set_param_bit(is, PARAM_ISP_ADJUST);  in __is_set_isp_adjust()
399 void __is_set_isp_metering(struct fimc_is *is, u32 id, u32 val)  in __is_set_isp_metering()  argument
401 	unsigned int index = is->config_index;  in __is_set_isp_metering()
405 	p_index = &is->config[index].p_region_index[0];  in __is_set_isp_metering()
406 	isp = &is->config[index].isp;  in __is_set_isp_metering()
430 		fimc_is_set_param_bit(is, PARAM_ISP_METERING);  in __is_set_isp_metering()
434 void __is_set_isp_afc(struct fimc_is *is, u32 cmd, u32 val)  in __is_set_isp_afc()  argument
436 	unsigned int index = is->config_index;  in __is_set_isp_afc()
439 	isp = &is->config[index].isp;  in __is_set_isp_afc()
445 	fimc_is_set_param_bit(is, PARAM_ISP_AFC);  in __is_set_isp_afc()
448 void __is_set_drc_control(struct fimc_is *is, u32 val)  in __is_set_drc_control()  argument
450 	unsigned int index = is->config_index;  in __is_set_drc_control()
453 	drc = &is->config[index].drc;  in __is_set_drc_control()
457 	fimc_is_set_param_bit(is, PARAM_DRC_CONTROL);  in __is_set_drc_control()
460 void __is_set_fd_control(struct fimc_is *is, u32 val)  in __is_set_fd_control()  argument
462 	unsigned int index = is->config_index;  in __is_set_fd_control()
466 	p_index = &is->config[index].p_region_index[1];  in __is_set_fd_control()
467 	fd = &is->config[index].fd;  in __is_set_fd_control()
472 		fimc_is_set_param_bit(is, PARAM_FD_CONTROL);  in __is_set_fd_control()
475 void __is_set_fd_config_maxface(struct fimc_is *is, u32 val)  in __is_set_fd_config_maxface()  argument
477 	unsigned int index = is->config_index;  in __is_set_fd_config_maxface()
481 	p_index = &is->config[index].p_region_index[1];  in __is_set_fd_config_maxface()
482 	fd = &is->config[index].fd;  in __is_set_fd_config_maxface()
489 		fimc_is_set_param_bit(is, PARAM_FD_CONFIG);  in __is_set_fd_config_maxface()
495 void __is_set_fd_config_rollangle(struct fimc_is *is, u32 val)  in __is_set_fd_config_rollangle()  argument
497 	unsigned int index = is->config_index;  in __is_set_fd_config_rollangle()
501 	p_index = &is->config[index].p_region_index[1];  in __is_set_fd_config_rollangle()
502 	fd = &is->config[index].fd;  in __is_set_fd_config_rollangle()
509 		fimc_is_set_param_bit(is, PARAM_FD_CONFIG);  in __is_set_fd_config_rollangle()
515 void __is_set_fd_config_yawangle(struct fimc_is *is, u32 val)  in __is_set_fd_config_yawangle()  argument
517 	unsigned int index = is->config_index;  in __is_set_fd_config_yawangle()
521 	p_index = &is->config[index].p_region_index[1];  in __is_set_fd_config_yawangle()
522 	fd = &is->config[index].fd;  in __is_set_fd_config_yawangle()
529 		fimc_is_set_param_bit(is, PARAM_FD_CONFIG);  in __is_set_fd_config_yawangle()
535 void __is_set_fd_config_smilemode(struct fimc_is *is, u32 val)  in __is_set_fd_config_smilemode()  argument
537 	unsigned int index = is->config_index;  in __is_set_fd_config_smilemode()
541 	p_index = &is->config[index].p_region_index[1];  in __is_set_fd_config_smilemode()
542 	fd = &is->config[index].fd;  in __is_set_fd_config_smilemode()
549 		fimc_is_set_param_bit(is, PARAM_FD_CONFIG);  in __is_set_fd_config_smilemode()
555 void __is_set_fd_config_blinkmode(struct fimc_is *is, u32 val)  in __is_set_fd_config_blinkmode()  argument
557 	unsigned int index = is->config_index;  in __is_set_fd_config_blinkmode()
561 	p_index = &is->config[index].p_region_index[1];  in __is_set_fd_config_blinkmode()
562 	fd = &is->config[index].fd;  in __is_set_fd_config_blinkmode()
569 		fimc_is_set_param_bit(is, PARAM_FD_CONFIG);  in __is_set_fd_config_blinkmode()
575 void __is_set_fd_config_eyedetect(struct fimc_is *is, u32 val)  in __is_set_fd_config_eyedetect()  argument
577 	unsigned int index = is->config_index;  in __is_set_fd_config_eyedetect()
581 	p_index = &is->config[index].p_region_index[1];  in __is_set_fd_config_eyedetect()
582 	fd = &is->config[index].fd;  in __is_set_fd_config_eyedetect()
589 		fimc_is_set_param_bit(is, PARAM_FD_CONFIG);  in __is_set_fd_config_eyedetect()
595 void __is_set_fd_config_mouthdetect(struct fimc_is *is, u32 val)  in __is_set_fd_config_mouthdetect()  argument
597 	unsigned int index = is->config_index;  in __is_set_fd_config_mouthdetect()
601 	p_index = &is->config[index].p_region_index[1];  in __is_set_fd_config_mouthdetect()
602 	fd = &is->config[index].fd;  in __is_set_fd_config_mouthdetect()
609 		fimc_is_set_param_bit(is, PARAM_FD_CONFIG);  in __is_set_fd_config_mouthdetect()
615 void __is_set_fd_config_orientation(struct fimc_is *is, u32 val)  in __is_set_fd_config_orientation()  argument
617 	unsigned int index = is->config_index;  in __is_set_fd_config_orientation()
621 	p_index = &is->config[index].p_region_index[1];  in __is_set_fd_config_orientation()
622 	fd = &is->config[index].fd;  in __is_set_fd_config_orientation()
629 		fimc_is_set_param_bit(is, PARAM_FD_CONFIG);  in __is_set_fd_config_orientation()
635 void __is_set_fd_config_orientation_val(struct fimc_is *is, u32 val)  in __is_set_fd_config_orientation_val()  argument
637 	unsigned int index = is->config_index;  in __is_set_fd_config_orientation_val()
641 	p_index = &is->config[index].p_region_index[1];  in __is_set_fd_config_orientation_val()
642 	fd = &is->config[index].fd;  in __is_set_fd_config_orientation_val()
649 		fimc_is_set_param_bit(is, PARAM_FD_CONFIG);  in __is_set_fd_config_orientation_val()
655 void fimc_is_set_initial_params(struct fimc_is *is)  in fimc_is_set_initial_params()  argument
664 	index = is->config_index;  in fimc_is_set_initial_params()
665 	global = &is->config[index].global;  in fimc_is_set_initial_params()
666 	isp = &is->config[index].isp;  in fimc_is_set_initial_params()
667 	drc = &is->config[index].drc;  in fimc_is_set_initial_params()
668 	fd = &is->config[index].fd;  in fimc_is_set_initial_params()
669 	p_index = &is->config[index].p_region_index[0];  in fimc_is_set_initial_params()
673 	fimc_is_set_param_bit(is, PARAM_GLOBAL_SHOTMODE);  in fimc_is_set_initial_params()
679 	fimc_is_set_param_bit(is, PARAM_ISP_CONTROL);  in fimc_is_set_initial_params()
685 		fimc_is_set_param_bit(is, PARAM_ISP_OTF_INPUT);  in fimc_is_set_initial_params()
687 	if (is->sensor->test_pattern)  in fimc_is_set_initial_params()
707 	fimc_is_set_param_bit(is, PARAM_ISP_DMA1_INPUT);  in fimc_is_set_initial_params()
719 	fimc_is_set_param_bit(is, PARAM_ISP_DMA2_INPUT);  in fimc_is_set_initial_params()
723 	fimc_is_set_param_bit(is, PARAM_ISP_AA);  in fimc_is_set_initial_params()
726 		__is_set_isp_flash(is, ISP_FLASH_COMMAND_DISABLE,  in fimc_is_set_initial_params()
730 		__is_set_isp_awb(is, ISP_AWB_COMMAND_AUTO, 0);  in fimc_is_set_initial_params()
733 		__is_set_isp_effect(is, ISP_IMAGE_EFFECT_DISABLE);  in fimc_is_set_initial_params()
736 		__is_set_isp_iso(is, ISP_ISO_COMMAND_AUTO, 0);  in fimc_is_set_initial_params()
739 		__is_set_isp_adjust(is, ISP_ADJUST_COMMAND_MANUAL_CONTRAST, 0);  in fimc_is_set_initial_params()
740 		__is_set_isp_adjust(is,  in fimc_is_set_initial_params()
742 		__is_set_isp_adjust(is, ISP_ADJUST_COMMAND_MANUAL_SHARPNESS, 0);  in fimc_is_set_initial_params()
743 		__is_set_isp_adjust(is, ISP_ADJUST_COMMAND_MANUAL_EXPOSURE, 0);  in fimc_is_set_initial_params()
744 		__is_set_isp_adjust(is,  in fimc_is_set_initial_params()
746 		__is_set_isp_adjust(is, ISP_ADJUST_COMMAND_MANUAL_HUE, 0);  in fimc_is_set_initial_params()
750 		__is_set_isp_metering(is, 0, ISP_METERING_COMMAND_CENTER);  in fimc_is_set_initial_params()
751 		__is_set_isp_metering(is, 1, 0);  in fimc_is_set_initial_params()
752 		__is_set_isp_metering(is, 2, 0);  in fimc_is_set_initial_params()
753 		__is_set_isp_metering(is, 3, 0);  in fimc_is_set_initial_params()
754 		__is_set_isp_metering(is, 4, 0);  in fimc_is_set_initial_params()
758 		__is_set_isp_afc(is, ISP_AFC_COMMAND_AUTO, 0);  in fimc_is_set_initial_params()
764 		fimc_is_set_param_bit(is, PARAM_ISP_OTF_OUTPUT);  in fimc_is_set_initial_params()
784 		fimc_is_set_param_bit(is, PARAM_ISP_DMA1_OUTPUT);  in fimc_is_set_initial_params()
800 		fimc_is_set_param_bit(is, PARAM_ISP_DMA2_OUTPUT);  in fimc_is_set_initial_params()
805 		if (is->config_index == 0)  in fimc_is_set_initial_params()
806 			__is_set_sensor(is, 0);  in fimc_is_set_initial_params()
811 	__is_set_drc_control(is, CONTROL_BYPASS_ENABLE);  in fimc_is_set_initial_params()
817 		fimc_is_set_param_bit(is, PARAM_DRC_OTF_INPUT);  in fimc_is_set_initial_params()
834 	fimc_is_set_param_bit(is, PARAM_DRC_DMA_INPUT);  in fimc_is_set_initial_params()
840 		fimc_is_set_param_bit(is, PARAM_DRC_OTF_OUTPUT);  in fimc_is_set_initial_params()
848 	__is_set_fd_control(is, CONTROL_COMMAND_STOP);  in fimc_is_set_initial_params()
855 		fimc_is_set_param_bit(is, PARAM_FD_OTF_INPUT);  in fimc_is_set_initial_params()
873 	fimc_is_set_param_bit(is, PARAM_FD_DMA_INPUT);  in fimc_is_set_initial_params()
875 	__is_set_fd_config_maxface(is, 5);  in fimc_is_set_initial_params()
876 	__is_set_fd_config_rollangle(is, FD_CONFIG_ROLL_ANGLE_FULL);  in fimc_is_set_initial_params()
877 	__is_set_fd_config_yawangle(is, FD_CONFIG_YAW_ANGLE_45_90);  in fimc_is_set_initial_params()
878 	__is_set_fd_config_smilemode(is, FD_CONFIG_SMILE_MODE_DISABLE);  in fimc_is_set_initial_params()
879 	__is_set_fd_config_blinkmode(is, FD_CONFIG_BLINK_MODE_DISABLE);  in fimc_is_set_initial_params()
880 	__is_set_fd_config_eyedetect(is, FD_CONFIG_EYES_DETECT_ENABLE);  in fimc_is_set_initial_params()
881 	__is_set_fd_config_mouthdetect(is, FD_CONFIG_MOUTH_DETECT_DISABLE);  in fimc_is_set_initial_params()
882 	__is_set_fd_config_orientation(is, FD_CONFIG_ORIENTATION_DISABLE);  in fimc_is_set_initial_params()
883 	__is_set_fd_config_orientation_val(is, 0);  in fimc_is_set_initial_params()